custom-kube-scheduler/kubernetes/cluster/addons/cluster-loadbalancing/glbc/default-svc-controller.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: l7-default-backend
  namespace: kube-system
  labels:
    k8s-app: glbc
    kubernetes.io/name: "GLBC"
    kubernetes.io/cluster-service: "true"
    addonmanager.kubernetes.io/mode: Reconcile
spec:
  selector:
    matchLabels:
      k8s-app: glbc
  template:
    metadata:
      labels:
        k8s-app: glbc
        name: glbc
      annotations:
        seccomp.security.alpha.kubernetes.io/pod: 'docker/default'
    spec:
      containers:
      - name: default-http-backend
        # Any image is permissible as long as:
        # 1. It serves a 404 page at /
        # 2. It serves 200 on a /healthz endpoint
        image: k8s.gcr.io/ingress-gce-404-server-with-metrics-amd64:v1.6.0
        livenessProbe:
          httpGet:
            path: /healthz
            port: 8080
            scheme: HTTP
          initialDelaySeconds: 30
          timeoutSeconds: 5
        ports:
        - containerPort: 8080
        resources:
          limits:
            cpu: 10m
            memory: 20Mi
          requests:
            cpu: 10m
            memory: 20Mi